ttmotrs of tijc Museum of Compratibe ^oologu 



AT HARVARD COLLEGE. 

 Vol. XVI. Nos. 1 and 2. 



No. ]. 



NOTES ON THE TAXODIUM DISTICHIUM, 



OR BALD CYPRESS. 



No. 2. 



ON THE ORIGINAL CONNECTION OF THE EASTERN AND 

 WESTERN COAL-FIELDS OF THE OHIO VALLEY. 



By N. S. SHALER. 



PUBLISHED BY PERMISSIO.S OF N. S. SHALER AND J. R. PROCTOR, 

 DIRECTORS OF THE KESTOCKY GEOLOGICAL SURVEY. 



CAMBRIDGE: 



Printet for tf)e fHuBettm. 

 June, 1887. 



